Filter
Top Products
4-24 Chapter 4: BIOS setup
4.4.3 USB Configuration
The items in this menu allows you to change the USB-related features.
Select an item then press <Enter> to display the conguration options.
The Module Version and USB Devices Enabled items show the
auto-detected values. If no USB device is detected, the item shows
None.
USB Function [Enabled]
Enables or disables the USB host controllers.
Conguration options: [Disabled] [Enabled]
Legacy USB Support [Auto]
Allows you to enable or disable support for legacy USB devices. Setting
to [Auto] allows the system to detect the presence of USB devices at
startup. If detected, the USB controller legacy mode is enabled. If no USB
device is detected, the legacy USB support is disabled.
Conguration options: [Disabled] [Enabled] [Auto]
USB 2.0 Controller [Enabled]
Allows you to enable or disable the USB 2.0 controller.
Conguration options: [Enabled] [Disabled]
The following items appear only when the USB 2.0 Controller is set to
[Enabled].
USB 2.0 Controller Mode [HiSpeed]
Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or
FullSpeed (12 Mbps). Conguration options: [HiSpeed ] [FullSpeed ]
USB Conguration
Module Version - 2.24.0-F.4
USB Devices Enabled: None
USB Function [Enabled]
Legacy USB Support [Auto]
USB 2.0 Controller [Enabled]
USB 2.0 Controller Mode [HiSpeed]
BIOS EHCI Hand-off [Enabled]
USB Mass Storage Device Conguration
Enables USB host
controllers.